You cannot add "1.44 ct semi black opal 8x7.5x4mm" to the cart because the product is out of stock. 0.67 ct dark opal 7.6×5.7×2.3mm$350.00 USD USD AUD Out of stock SKU: CW2159 Category: Dark Opal Opal Specifications Additional information Weight 0.67 ct Dimensions 7.6 × 5.7 × 2.3 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green, Red Product Enquiry